Helmet with shell having raised central channel
View Patent ↗A football helmet has a shell with a top portion having a raised central channel at least at one of a front area and a top area of the top portion of the shell, with a plurality of elongated vent openings on each side of the channel, the vent openings being spaced from each other on each side of the channel, from front to back, along the helmet shell.
1. A football helmet, comprising:
a shell configured to fit about a head of a wearer of the helmet, the shell comprising:
an inner side of the shell and an outer side of the shell,
a top portion defining a front edge, the top portion having a raised central channel on the outer side of the shell at least at one of a front area and a top area of the top portion of the shell, with a plurality of elongated vent openings on each side of the channel, the vent openings being spaced from each other on each side of the channel and being elongated, from front to back, along the helmet shell;
the raised central channel on the outer side of the shell defining a corresponding depression in the inner side of the shell with respect to other portions of the inner side of the shell away from the central channel;
a bottom portion adjoining the top portion, the bottom portion defining: a first side edge that is integral with a first end of the front edge; and a second side edge that is integral with a second end of the front edge, wherein the front edge, first side edge, and second side edge define a segment of a circumference of the shell, the bottom portion containing a pair of earholes on respective sides of the bottom portion, each positioned rearwardly of the respective first and second side edges;
a faceguard comprising a faceguard assembly formed in a substantially closed loop, wherein a top portion of the faceguard assembly overlies the top portion of the shell and substantially overlies and coincides with the front edge;
a clamping mechanism that removably engages the top portion of the faceguard assembly so that the top portion of the faceguard assembly is connected to the top portion of the shell, the clamping mechanism being generally U-shaped, the clamping mechanism comprising a bottom groove at a bottom of a U-shape for holding the faceguard;
wherein the faceguard assembly is fixed to the raised central channel of the shell by a plurality of screw mechanisms, each screw mechanism passing through two opposite arms of a U-shape clamping mechanism and also passing through the shell at the raised central channel, each screw mechanism comprising a nut at the inner side of the shell, the nut being positioned at the depression in the inner side of the shell; and
a pair of attachment assemblies affixed to the respective sides of the bottom portion of the shell, each rearward of the respective first and second side edges, for connecting opposite sides of the faceguard assembly to the shell,
wherein a front portion of the central channel is at the front edge and wherein the clamping mechanism is fixed to the front portion of the central channel.
2. The football helmet of claim 1 , further comprising protective padding affixed within the shell including fixed within the depression in the inner side of the shell within the raised central channel.
3. The football helmet of claim 1 , wherein the raised central channel is corrugated.
4. The football helmet of claim 1 , wherein the faceguard attachment includes a tab extension configured to receive a leg of a chinstrap that is attached to the shell.
5. The football helmet of claim 1 , wherein at least part of the top portion of the faceguard assembly is separated from the front edge by an amount less than 0.125 inches.
6. The football helmet of claim 1 , wherein the attachment assembly includes a passage with a curved bottom edge forming a sloping arch.
7. The football helmet of claim 6 , wherein a free end of the faceguard assembly is curved and extends into the passage.
8. A football helmet, comprising:
a shell configured to fit about a head of a wearer of the helmet, the shell comprising:
an inner side of the shell and an outer side of the shell;
a top portion defining a front edge, the top portion having a raised channel at least at one of a front area and a top area of the top portion of the shell; and
a bottom portion adjoining the top portion, the bottom portion defining:
a first side edge that is integral with a first end of the front edge; and
a second side edge that is integral with a second end of the front edge, wherein the front edge, first side edge, and second side edge define a segment of a circumference of the shell;
a faceguard comprising a faceguard assembly formed in a substantially closed loop, wherein a top portion of the faceguard assembly overlies the top portion of the shell and substantially overlies and coincides with an entire shape of the front edge; and
wherein a front portion of the central channel is at the front edge of the shell, and wherein a clamping mechanism is fixed to the front portion of the central channel to connect the faceguard assembly to the shell;
the clamping mechanism engaging the top portion of the faceguard assembly, the clamping mechanism being generally U-shaped, the clamping mechanism comprising a bottom groove at a bottom of a U-shape for holding the faceguard;
wherein the faceguard assembly is fixed to the front portion of the raised central channel of the shell by a plurality of screw mechanisms, each screw mechanism passing through two opposite arms of a U-shape clamping mechanism and also passing through the shell at the raised central channel.
9. The football helmet of claim 8 , wherein each side portion of the faceguard assembly is a curved free end of the faceguard assembly.
10. The football helmet of claim 8 , wherein the attachment assembly includes a curved bottom edge forming a sloping arch.
11. The football helmet of claim 8 , including an impact absorbing portion comprised of a deformable material selected from the group consisting of polyurethane and vulcanized rubber for providing the impact absorbing effect.
12. The football helmet of claim 8 , wherein the top portion of the shell has a plurality of elongated vent openings on each side of the channel, the vent openings being spaced from each other on each side of the channel and being elongated, from front to back, along the helmet shell.
13. The football helmet of claim 8 , wherein the top portion of the shell has a plurality of elongated vent openings on each side of the channel, the vent openings being spaced from each other on each side of the channel, from front to back along the helmet shell, and the bottom portion has an earhole rearward of each of the side edges in the bottom portion of the helmet shell.
14. A football helmet, comprising: a shell configured to fit about a head of a wearer of the helmet, the shell comprising: an inner side and an outer side, a top portion defining a front edge, the top portion having a raised central channel at least at one of a front area and a top area of the top portion of the shell, with a plurality of vent openings on each side of the channel, the vent openings being spaced from each other on each side of the channel, from front to back, along the helmet shell; and a bottom portion adjoining the top portion, the bottom portion defining: a first side edge that is integral with a first end of the front edge; and a second side edge that is integral with a second end of the front edge, wherein the front edge, first side edge, and second side edge define a segment of a circumference of the shell, the bottom portion containing a pair of earholes on respective sides of the bottom portion, each positioned rearwardly of the respective first and second side edges, wherein a front portion of the central channel is at the front edge,
wherein the raised central channel defines a depression in the inner side of the shell with respect to the other portions of the inner side of the shell, the depression in the inner side of the shell within the raised central channel containing shock absorbing material.
15. The football helmet of claim 14 , wherein the raised central channel is corrugated.
16. The football helmet of claim 14 , including a faceguard assembly, a U-shaped clamping mechanism for connecting a top of the faceguard assembly to the helmet shell and a pair of side attachments for connecting sides of the faceguard assembly to the helmet shell.
17. The football helmet of claim 16 , wherein the faceguard assembly includes a tab extension configured to receive a leg of a chinstrap that is attached to the shell.
18. The football helmet assembly of claim 16 , wherein a clamping mechanism is connected to the helmet shell by a plurality of screws passing through the clamping mechanism and also passing through the raised central channel of the shell.
19. The football helmet assembly of claim 16 , further comprising a clamping mechanism that removably engages the top portion of the faceguard assembly so that the top portion of the faceguard assembly is connected to the top portion of the shell, the clamping mechanism being generally U-shaped, the clamping mechanism comprising a bottom groove at a bottom of a U-shape for holding the faceguard assembly;
wherein the faceguard assembly is fixed to the raised central channel of the shell by a plurality of screw mechanisms, each screw mechanism passing through two opposite arms of a U-shape clamping mechanism and also passing through the shell through the raised central channel, each screw mechanism comprising a nut at the inner side of the shell, the nut being arranged above the depression in the inner side of the shell.